abba.jpgABBA
ABBA was a Swedish pop music group formed in Stockholm in 1972.
They became one of the most succesful groups in the history of pop music.
ABBA sold over 375 million records worldwide.
They still sell between two to three million albums a year.
In 1999, ABBA's music was adapted into the successful musical 'Mamma Mia!'.
A film of the same name released in 2008 became the highest grossing film in the UK that year.
The group was inducted into The Rock and Roll Hall of Fame in 2010.